14721068880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19603}}^1$

素因数の和:19778

約数の個数: 240

約数和(自身を含む): 56882966400

約数和(自身を除く): 42161897520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 149, 168, 180, 210, 240, 252, 280, 298, 315, 336, 360, 420, 447, 504, 560, 596, 630, 720, 745, 840, 894, 1008, 1043, 1192, 1260, 1341, 1490, 1680, 1788, 2086, 2235, 2384, 2520, 2682, 2980, 3129, 3576, 4172, 4470, 5040, 5215, 5364, 5960, 6258, 6705, 7152, 8344, 8940, 9387, 10430, 10728, 11920, 12516, 13410, 15645, 16688, 17880, 18774, 19603, 20860, 21456, 25032, 26820, 31290, 35760, 37548, 39206, 41720, 46935, 50064, 53640, 58809, 62580, 75096, 78412, 83440, 93870, 98015, 107280, 117618, 125160, 137221, 150192, 156824, 176427, 187740, 196030, 235236, 250320, 274442, 294045, 313648, 352854, 375480, 392060, 411663, 470472, 548884, 588090, 686105, 705708, 750960, 784120, 823326, 882135, 940944, 1097768, 1176180, 1234989, 1372210, 1411416, 1568240, 1646652, 1764270, 2058315, 2195536, 2352360, 2469978, 2744420, 2822832, 2920847, 3293304, 3528540, 4116630, 4704720, 4939956, 5488840, 5841694, 6174945, 6586608, 7057080, 8233260, 8762541, 9879912, 10977680, 11683388, 12349890, 14114160, 14604235, 16466520, 17525082, 19759824, 20445929, 23366776, 24699780, 26287623, 29208470, 32933040, 35050164, 40891858, 43812705, 46733552, 49399560, 52575246, 58416940, 61337787, 70100328, 81783716, 87625410, 98799120, 102229645, 105150492, 116833880, 122675574, 131438115, 140200656, 163567432, 175250820, 184013361, 204459290, 210300984, 233667760, 245351148, 262876230, 306688935, 327134864, 350501640, 368026722, 408918580, 420601968, 490702296, 525752460, 613377870, 701003280, 736053444, 817837160, 920066805, 981404592, 1051504920, 1226755740, 1472106888, 1635674320, 1840133610, 2103009840, 2453511480, 2944213776, 3680267220, 4907022960, 7360534440, 14721068880]

約数ペア:

[(1, 14721068880), (2, 7360534440), (3, 4907022960), (4, 3680267220), (5, 2944213776), (6, 2453511480), (7, 2103009840), (8, 1840133610), (9, 1635674320), (10, 1472106888), (12, 1226755740), (14, 1051504920), (15, 981404592), (16, 920066805), (18, 817837160), (20, 736053444), (21, 701003280), (24, 613377870), (28, 525752460), (30, 490702296), (35, 420601968), (36, 408918580), (40, 368026722), (42, 350501640), (45, 327134864), (48, 306688935), (56, 262876230), (60, 245351148), (63, 233667760), (70, 210300984), (72, 204459290), (80, 184013361), (84, 175250820), (90, 163567432), (105, 140200656), (112, 131438115), (120, 122675574), (126, 116833880), (140, 105150492), (144, 102229645), (149, 98799120), (168, 87625410), (180, 81783716), (210, 70100328), (240, 61337787), (252, 58416940), (280, 52575246), (298, 49399560), (315, 46733552), (336, 43812705), (360, 40891858), (420, 35050164), (447, 32933040), (504, 29208470), (560, 26287623), (596, 24699780), (630, 23366776), (720, 20445929), (745, 19759824), (840, 17525082), (894, 16466520), (1008, 14604235), (1043, 14114160), (1192, 12349890), (1260, 11683388), (1341, 10977680), (1490, 9879912), (1680, 8762541), (1788, 8233260), (2086, 7057080), (2235, 6586608), (2384, 6174945), (2520, 5841694), (2682, 5488840), (2980, 4939956), (3129, 4704720), (3576, 4116630), (4172, 3528540), (4470, 3293304), (5040, 2920847), (5215, 2822832), (5364, 2744420), (5960, 2469978), (6258, 2352360), (6705, 2195536), (7152, 2058315), (8344, 1764270), (8940, 1646652), (9387, 1568240), (10430, 1411416), (10728, 1372210), (11920, 1234989), (12516, 1176180), (13410, 1097768), (15645, 940944), (16688, 882135), (17880, 823326), (18774, 784120), (19603, 750960), (20860, 705708), (21456, 686105), (25032, 588090), (26820, 548884), (31290, 470472), (35760, 411663), (37548, 392060), (39206, 375480), (41720, 352854), (46935, 313648), (50064, 294045), (53640, 274442), (58809, 250320), (62580, 235236), (75096, 196030), (78412, 187740), (83440, 176427), (93870, 156824), (98015, 150192), (107280, 137221), (117618, 125160)]